Dr's and hospitals in my former city said to ignore them unless high fever, earache, or severe sore throat because viruses shouldn't be treated with antibiotics and your system will become immune to them and you won't be able to fight super bugs like Mrsa. They said it was a waste to bring myself and kids to er or Dr. and expose them to more germs when nothing can be done for viruses and they can last up to 3 weeks depending on strain. I moved to a new state and the Dr. said never ignore and tested my cold for staph and strep then diagnosed my family with staph and 28 days antibiotics were given. No fevers, sores, or infectious looking drainage. Opinions about ignoring or not to ignore?